550416801 has 8 divisors (see below), whose sum is σ = 800606304. Its totient is φ = 333585920.

The previous prime is 550416799. The next prime is 550416809. The reversal of 550416801 is 108614055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 550416801 - 2¹ = 550416799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550416809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8339616 + ... + 8339681.

It is an arithmetic number, because the mean of its divisors is an integer number (100075788).

Almost surely, 2^550416801 is an apocalyptic number.

It is an amenable number.

550416801 is a deficient number, since it is larger than the sum of its proper divisors (250189503).

550416801 is a wasteful number, since it uses less digits than its factorization.

550416801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16679311.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 550416801 is about 23460.9633433924. The cubic root of 550416801 is about 819.5281843567.

The spelling of 550416801 in words is "five hundred fifty million, four hundred sixteen thousand, eight hundred one".